Green Sigma
Six Sigma for Environmental Protection and Energy Efficiency
Green Sigma

Green Sigma

This website and the following domains and registered trade mark are for sale:

  • green-sixsigma.com
  • greensigma.org
  • greensigma.de
German registered trade mark (Wortmarke) "Green Sigma".


Green Sigma or Green Six Sigma is the adaption of Lean Six Sigma to environmental and climate protection.

Lean Six Sigma has proven to be a highly efficient method for breakthrough improvements in various industries. In the light of the urgency and the poor Copenhagen results, common decision making strategies seem to be too slow to cope with global warming. Independently from any political consensus, companies, authorities and even private people can utilize GreenSigma to efficiently reduce their own carbon footprint.  The joint impact can significantly reduce climate gas emissions.

This site is dedicated to further develop the Green Sigma approach, spread the knowledge, and generate ideas on Green Sigma use cases and share lessons learned.

Environmental pollution and climate change is caused by billions of people using even more machines and devices, growing food and consuming resources all over the world. Looking at this immense complexity it is obvious that there will be no simple solution. But to protect our environment we can use the same means which creates the problem: The immense power of billions of bright individuals and millions of companies and organizations contributing to their ability.

Green Sigma can be the method supporting all these activities. On all levels. From an individual up to a mulit-national corporation.